linux-kernel - [PATCH] drm/nouveau: Improve variable names in nouveau_sched

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Message-ID: <20240711173551.76148-1-pstanner@redhat.com>
Date: Thu, 11 Jul 2024 19:35:51 +0200
From: Philipp Stanner <pstanner@...hat.com>
To: Karol Herbst <kherbst@...hat.com>,
	Lyude Paul <lyude@...hat.com>,
	Danilo Krummrich <dakr@...hat.com>,
	David Airlie <airlied@...il.com>,
	Daniel Vetter <daniel@...ll.ch>
Cc: dri-devel@...ts.freedesktop.org,
	nouveau@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Philipp Stanner <pstanner@...hat.com>
Subject: [PATCH] drm/nouveau: Improve variable names in nouveau_sched_init()

nouveau_sched_init() uses the function drm_sched_init(). The latter
function has parameters called "hang_limit" and "timeout" in its API
documentation.

nouveau_sched_init(), however, defines a variable called
"job_hang_limit" which is passed to drm_sched_init()'s "timeout"
parameter. The actual "hang_limit" parameter is directly set to 0.

Define a new variable and rename the existing one to make naming
congruent with the function API.

Signed-off-by: Philipp Stanner <pstanner@...hat.com>
---
 drivers/gpu/drm/nouveau/nouveau_sched.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_sched.c b/drivers/gpu/drm/nouveau/nouveau_sched.c
index 32fa2e273965..ee1f49056737 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sched.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sched.c
@@ -404,7 +404,8 @@ nouveau_sched_init(struct nouveau_sched *sched, struct nouveau_drm *drm,
 {
 	struct drm_gpu_scheduler *drm_sched = &sched->base;
 	struct drm_sched_entity *entity = &sched->entity;
-	long job_hang_limit = msecs_to_jiffies(NOUVEAU_SCHED_JOB_TIMEOUT_MS);
+	const long timeout = msecs_to_jiffies(NOUVEAU_SCHED_JOB_TIMEOUT_MS);
+	const unsigned int hang_limit = 0;
 	int ret;
 
 	if (!wq) {
@@ -418,7 +419,7 @@ nouveau_sched_init(struct nouveau_sched *sched, struct nouveau_drm *drm,
 
 	ret = drm_sched_init(drm_sched, &nouveau_sched_ops, wq,
 			     NOUVEAU_SCHED_PRIORITY_COUNT,
-			     credit_limit, 0, job_hang_limit,
+			     credit_limit, hang_limit, timeout,
 			     NULL, NULL, "nouveau_sched", drm->dev->dev);
 	if (ret)
 		goto fail_wq;
-- 
2.45.0